A bathtub cleaner assembly includes a cleaner that has a handle portion extending upwardly from a reservoir portion that contains a fluid cleaning solution. A first scrubbing unit is coupled to the reservoir portion of the cleaner to engage a basal wall of the bathtub when the cleaner is positioned in the bathtub. The first scrubbing unit rotates when the first scrubbing unit is turned on to scrub the basal wall of the bathtub. A pair of second scrubbing units is each movably integrated into the reservoir portion of the cleaner to scrub a respective lateral wall of the bathtub when the cleaner is positioned in the bathtub. A spray unit is integrated into the cleaner to spray the fluid cleaning solution onto the first scrubbing unit and the second scrubbing units.

A cleaning system for a solar panel is provided. The cleaning system comprises: i) a frame moveable in a transverse direction over the solar panel, the frame having edges oriented in the transverse direction; a brush assembly positioned within the frame and moveable in a longitudinal direction including a plurality brush holders arranged within the frame, with each brush holder being adapted to interchangeably receive a brush for cleaning the solar panel; and a liquid spray arrangement including nozzles arranged one or more rows for spraying at least one of water and a water detergent mix onto the solar panel. The liquid spray arrangement includes nozzles positioned near at least one of the transverse edges of the frame for spraying the water detergent mix onto a longitudinal end of the brush assembly.

A method and washer head assembly for washing a surface of a solar panel, includes lowering a washer head frame onto a solar panel. The washer head frame includes a washer frame cross member having a swivel mounted thereon. The swivel is mounted below a center of gravity. The frame includes a top frame rail and a bottom frame rail. A plurality of lath brushes together extend, generally, the length of the washer head frame. The lath brushes are made up to include a plurality of bristles being of sufficient number to support the washer head frame against the surface of the solar panel without damage to the solar panel. The lightness of the frame and the resilience of the brush bristles assure that the washer head frame will not come into damaging contact with the solar panel.

Roller brushes for a cleaning and/or care devices, for example, for cleaning and/or care of floor coverings in the form of tiles, natural, artificial, blocks of concrete or wood, with a rotationally symmetrical cylinder which comprises a cylinder surface. At least one first plurality of a first bundle of bristles with a first brush and a second plurality of a second bundle of bristles with a second brush may be arranged on the cylinder surface. The first bundle of bristles may be different from the second bundle of bristles.

An electric fly swatter housing comprising a front plate, a back plate, and interior vertical bars sized to house a fly swatter head and to align the fly swatter head to avoid snag. The housing may include thin brushes along a housing mouth to brush away any bug residue on the fly swatter. The housing may include a removable chamber at the bottom of the housing to dispose of any bug residue.

A cleaning brush for cleaning laps of siding featuring a brush base with brush elements attached to the back and top surfaces of the brush base formed to compliment a lap of siding. The cleaning brush further comprises a four direction swivel mean attached to the brush base for engaging a handle wherein the cleaning brush can be extended to various heights to engage laps of siding. When in use, the cleaning brush comes in contact with a lap of siding and is slid laterally across a lap of siding removing debris from the siding.

A method of cleaning and polishing a backside surface of a semiconductor wafer is provided. The method includes placing an abrasive brush, comprising an abrasive tape wound around an outer surface of a brush member of the abrasive brush, on the backside surface of the semiconductor wafer. The method also includes rotating the brush member to polish the backside surface of the semiconductor wafer by abrasive grains formed on the abrasive tape and to clean the backside surface of the semiconductor wafer by the brush member which is not covered by the abrasive tape.

A cleaning device that can properly and efficiently clean a place such as a coke oven top part where an obstacle is present, can perform cleaning irrespective of whether or not a coal charging car is operating, and has a simple and compact structure and a method for cleaning an oven top of a coke oven. The cleaning device travels on a road surface and collects an accumulated substance accumulated on the road surface and includes a travelling trolley, a collector provided on a front face part of the travelling trolley that collects the accumulated substance accumulated on the road surface in front of the travelling trolley as the travelling trolley travels forward, and a sweeper provided on the travelling trolley and that sweeps the accumulated substance accumulated on the road surface beside the travelling trolley toward a position in front of the travelling trolley.

A cleaning apparatus includes a body elongated along an axis between a first end and a second end, the body defining a chamber. The cleaning apparatus includes a brush supported by the body and movable from a retracted position within the chamber to an extended position outside of the chamber.

A kit for cleaning an object such as the soles of shoes having debris accumulated during use. The kit includes a carrying case that accommodates a cleaning tool. A hand-held means for generating rotational movement is adapted to spin a shaft about a driving axis. At a distal end of the shaft there is an assembly of bristles that are adapted to rotate with the shaft. The bristles engage the sole of a shoe. The bristles preferably include Nylon® or a polyester. They are flexible and tend to sweep away debris from between for example golf shoe cleats, rather than scratch or abrade the soles of the golf shoes.